Baseline dyno pull results

[huggerorange73]

Before I get too crazy with this thing, I thought it mightbe a good idea to get a baseline dyno pull. So I pulled off the Roto-Fab CAI and headed down to Straightline Performance this morning. Right off the expressway and onto the dyno rollers, here's the results :

[Dave_O]

NICE! Lookin good! Can't wait to see ur gains after any and all work you do!

[DarkSS]

Those are good #'s

[TonyNo]

Forgive me if I have it wrong, but, I thought manuals had the best efficiency at 85%? This seems to show 90%?

[huggerorange73]

NICE! Lookin good! Can't wait to see ur gains after any and all work you do!

500 + with the ECS setup will be a walk in the park!

Those are good #'s

I was very happy!

Forgive me if I have it wrong, but, I thought manuals had the best efficiency at 85%? This seems to show 90%?

I'm thinking @ 426hp the LS3 is a little underated. Plus every now and then there's always a factory "freak"

[TonyNo]

That makes sense!

[Orange5thGen]

Great numbers

[Larry@Speed Inc.]

Mike ?

am I reading this correctly? 391 rwhp bone stock on a Mustang Dyno?

We have had many LS3 cars on our dyno all making 370ish rwhp. The 391 rwhp on a MD would be like 410 rwhp on a DJ.

I do not mean to bring down your post, but something doesn't seem right.

maybe it's a freak as you noted and if so congrats :good:

[huggerorange73]

Mike ?

am I reading this correctly? 391 rwhp bone stock on a Mustang Dyno?

We have had many LS3 cars on our dyno all making 370ish rwhp. The 391 rwhp on a MD would be like 410 rwhp on a DJ.

I do not mean to bring down your post, but something doesn't seem right.

maybe it's a freak as you noted and if so congrats :good:

Hey Larry,

Yup you are in fact reading it correctly....I was thinking it was going to pull around 370 as well.

For shits and giggles I'd be willing to strap it down to a dynojet to see what it turns there.

[DarkSS]

Maybe GM accidentally let a 2011 slip out the door?:theyareontome:

[huggerorange73]

Maybe GM accidentally let a 2011 slip out the door?:theyareontome:

Actually this car is an R6P along with an "expedited build" code as well. VIN is in the early 12,000s.

It could just be the dyno as well....they didn't seem too amazed at what it put down.

[Larry@Speed Inc.]

Hey Larry,

Yup you are in fact reading it correctly....I was thinking it was going to pull around 370 as well.

For shits and giggles I'd be willing to strap it down to a dynojet to see what it turns there.

We can make that happen:hello:

[huggerorange73]

Be interesting to see the results on the DJ...however, the car now has a CAI and an axle back on it. No longer an apples to apples comparision.

I have confirmed that the dyno was in fact accurate...several other cars went on after mine that day with nuts on readings.

With regards to the graph results off from the cover sheet...the cover sheet is usually always a little higher because it uses SAE standards for correction, where as the graph uses raw data.